5306-00-286-8931

Find complete technical information, availability, and procurement data for: 5306-00-286-8931
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5306 Bolts

National Stock Number

5306-00-286-8931

Item Name Code

04905

Assigment Date

01/01/1963 (63 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes:items with bevel (conical) heads. See bolt, internal wrenching. Excludes:screw, shoulder; and screw, machine.

3.906 inches nominal fastener length, right-hand thread direction, 2a thread class, hexagon head style, 0.688 inches minimum thread length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.688 inches minimum
Fastener Length: 3.906 inches nominal
Head Style: hexagon
Head Height: 0.500 inches nominal
Width Between Flats: 0.875 inches nominal
Shoulder Diameter: 0.625 inches nominal first shoulder
Shoulder Length: 3.156 inches nominal first shoulder
Shank Unthreaded Hole Diameter: 0.109 inches nominal first hole
Nominal Thread Diameter: 0.500 inches
Thread Quantity Per Inch: 20
Distance From Head Largest Bearing Surface To Shank Hole Center: 3.781 inches nominal first hole
Shoulder Shape: round first shoulder
Material: steel comp 1045 overall
Surface Treatment: cadmium overall
Thread Series Designator: unf

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
800E2162	Shoulder Bolt

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5306-00-286-8931?

The FSCG of the NSN 5306-00-286-8931 is 5306

Does the NSN 5306-00-286-8931 have a Schedule B code assigned?

Yes, the Schedule B code is 7318152000

Does NSN 5306-00-286-8931 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5306-00-286-8931 contain precious materials?

Precious metal content is unknown

Does NSN 5306-00-286-8931 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5306-00-286-8931 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963